A wooden bridge emits nearly half as much greenhouse gases from cradle to grave compared with a concrete bridge. Materials and maintenance account for the absolute largest part of the emissions. These are the results of a comparative life-cycle analysis done in Sweden by Tyréns and SP Trä on behalf of TräCentrum Norr, TCN.

Swedish Wood spreads knowledge, provides inspiration and encourages development relating to wood, wood products and wood construction. Swedish Wood is a department within The Swedish Forest Industries Federation. Swedish Wood is supported by the Swedish sawmill and glulam industries.